TrojanDownloader_Win32_Dalbot_A

YARA detection rule by roadwy

TrojanDownloader:Win32/Dalbot.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 04 00 00

rule TrojanDownloader_Win32_Dalbot_A{
	meta:
		description = "TrojanDownloader:Win32/Dalbot.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {64 6f 77 6e 6c 6f 61 64 63 6f 70 79 3a 00 00 00 64 6f 77 6e 6c 6f 61 64 3a 00 00 00 67 65 74 75 72 6c 3a } 		$a_01_1 = {2f 6c 6f 67 6f 2e 68 74 6d 6c } 		$a_01_2 = {2f 6c 6f 67 6f 2e 68 74 6d 6c 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 73 6c 65 65 70 3a } 		$a_03_3 = {8a 0f 80 f1 ?? 46 88 08 8b 44 24 1c 3b c6 77 ac 6a 01 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_03_3  & 1)*3) >=4
 
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

0a0b307e-4407-4499-aaa0-95ab381d14e4

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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